Dalian Haichen Chemical Mineral Co., Ltd

We are a globally operating integrated Photonics Group which is present in more than 80 countries. Optical technologies are the very basis of our business. Our customers primarily include companies in the semiconductor equipment, automotive and autom

When engineering graduate Friedrich Kuhn-Weiss founded OmniKote Spezialschmierstoffe GmbH in 1978, his aim was to minimise costs induced by lubrication problems by developing, producing and selling high-performance lubricants. As a pioneer of the MoS